我有这个测试代码:
@Grab(group='org.codehaus.groovy.modules.http-builder', module='http-builder', version='0.5.1' )
import java.util.concurrent.ExecutorService
import java.util.concurrent.Executors
import groovyx.net.http.HTTPBuilder
ExecutorService executor = Executors.newCachedThreadPool()
(1..10).each {
executor.execute(new Runnable(){
void run() {
def http = new HTTPBuilder('http://www.google.com')
}
})
}
executor.shutdown()
大多数时候,但并不总是我得到一个 LinkageError
Exception in thread "pool-1-thread-8" java.lang.LinkageError: loader (instance of org/codehaus/groovy/tools/RootLoader): attempted duplicate class definition for name: "org/apache/commons/logging/impl/LogFactoryImpl"
在此示例中,我使用的是 Grape,但我尝试将 HttbBuilder 的 jar 也直接添加到类路径中,但我遇到了同样的问题。
有可能以某种方式解决吗?正如我所说,奇怪的事实是它发生了很多次,但并非总是如此。
谢谢您的帮助